SEIKA CORP revenue for the last year amounted to 93.31 B JPY, the most of which — 39.63 B JPY — came from its highest performing source at the moment, Industrial Machines, the year earlier bringing 35.19 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought SEIKA CORP 78.30 B JPY, and the year before that — 67.36 B JPY.